Answer:
-3, uh its a short answer
I'm going to assume you mean [ ]
We can use the formula [ ] to convert to radical form.
Therefore, the number in radical form is
Best of Luck!
Answer:
50%
Step-by-step explanation:
Total students = 12 + 18 + 6 = 36
Seventh-graders = 18
18/36*100 = 50%
Hello!
Usually when finding the probability of two separate events you will multiply them together to find the compound event, or a combination of the outcomes of separate samples.
I hope this helps!
<span>4x – 5y = –18 (1st)
3x + 2y = –2 (2nd)
Multiply 1st equation by 2 and 2nd equation by 5
</span>4x – 5y = –18 (1st) (mul. 2)
3x + 2y = –2 (2nd) (mul. 5)
8x - 10y = - 36
15x + 10y = - 10
-----------------------add
23x = - 46
x = -2
3x + 2y = –2
3(-2) + 2y = –2
-6 + 2y = -2
2y = 4
y = 2
(-2,2)
answer
<span>(–2, 2)</span>